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11290 Mandal Pkwy, Diberville, MS, 39540
2021 GMC Terrain vs. 2021 GMC Acadia
2021 GMC Terrain


2021 GMC Acadia


170 hp

Maximum Horsepower

193 hp

Seating Capacity

25 city/30 hwy mpg

Fuel Economy

21 city/27 hwy mpg
3,500 pounds

Maximum Towing Capacity

4,000 pounds

2021 GMC Terrain vs. Acadia

If you’re in the market for a tough new SUV for work or play around Diberville, then you should take a good look at the 2021 GMC lineup. With powerful SUVs like the GMC Terrain and the GMC Acadia, it’s easy to find a model that meets your lifestyle and budget. The GMC Terrain is a little smaller and more fuel-efficient. Simultaneously, the larger GMC Acadia provides seating for up to seven passengers and has a greater towing capacity than the Terrain. Mandal Buick GMC brings you this 2021 GMC Acadia vs. Terrain comparison to help you decide which model is best for you.

GMC Terrain vs. Acadia

If you’re watching your budget, the GMC Terrain is the more budget-friendly of the two models, with a beginning MSRP of only $28,400. It’s a fantastic SUV for a reasonably modest price. The $33,6020 MSRP tag on the 2021 GMC Acadia is still a fair deal when you consider its incredible towing capacity and spacious cabin. Are you having a hard time choosing? Why not head into Mandal Buick GMC, near Biloxi, for a test drive to help you determine which one will work best for you?

Terrain Dimensions vs. Acadia Dimensions

How much interior space do you really need for those drives out to Gulfport? The GMC Terrain seats five passengers and has a total cargo capacity of 63.3 cubic feet. If you need more room for sporting gear or a larger family, the GMC Acadia is probably a better choice for you. The Acadia dimensions allow seating for up to seven passengers and has up to 79.0 cubic feet of cargo space.

GMC Acadia vs. Terrain: Performance

Regardless of whether you’re a high-mileage driver commuting to Ocean Springs or a weekend adventurist, you’re sure to be impressed by the robust performance of these two GMC SUVs. Check out these specs:

  • Horsepower: The Acadia has a standard horsepower of 193 while the Terrain has a standard 173 horsepower.
  • Towing: While the Terrain has an impressive 3,500-pound towing maximum, the 4,000-pound capacity of the 2021 Acadia may be better for you depending on what you want to tow.
  • Fuel Economy: As a smaller SUV, the Terrain fuel efficiency proves more efficient with an extra few miles on every gallon of gas.
  • Terrain MPG: 25 mpg city/30 mpg highway
  • Acadia MPG: 21 mpg city/27 mpg highway

Head to Mandal Buick GMC to Make a Terrain vs Acadia Comparison In-Person

Ready to get behind the wheel of a stylish and capable new Acadia or Terrain? Head into Mandal Buick GMC for a test drive! Review our new vehicle specials and extensive inventory online, then visit us at the dealership. Contact us today and let us know how we can help. While you’re here, be sure to read our comparison between the GMC Sierra and Chevy Silverado!


Contact Us

Main 228-392-1515 Sales 228-392-1515
11290 Mandal Pkwy
Diberville, MS 39540
Contact Us

Contact Us

Main 228-392-1515 Sales 228-392-1515
11290 Mandal Pkwy
Diberville, MS 39540
Mandal Buick GMC 30.45104, 88.89944.